--- /dev/null Mon Nov 17 19:57:37 2014 +++ new/test/javax/xml/jaxp/unittest/javax/xml/parsers/Bug8003147Test.java Mon Nov 17 19:57:36 2014 @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package javax.xml.parsers; + +import java.io.FileOutputStream; +import java.util.ArrayList; + +import org.testng.Assert; +import org.testng.annotations.Test; + +import com.sun.org.apache.bcel.internal.classfile.ClassParser; +import com.sun.org.apache.bcel.internal.classfile.ConstantClass; +import com.sun.org.apache.bcel.internal.classfile.ConstantPool; +import com.sun.org.apache.bcel.internal.classfile.ConstantUtf8; +import com.sun.org.apache.bcel.internal.classfile.JavaClass; +import com.sun.org.apache.bcel.internal.classfile.Method; +import com.sun.org.apache.bcel.internal.generic.ClassGen; +import com.sun.org.apache.bcel.internal.generic.MethodGen; + +/* + * @bug 8003147 + * @summary Test port fix for BCEL bug 39695. + */ +public class Bug8003147Test { + + @Test + public void test() throws Exception { + String classfile = getClass().getResource("Bug8003147Test.class").getPath(); + JavaClass jc = new ClassParser(classfile).parse(); + // rename class + ConstantPool cp = jc.getConstantPool(); + int cpIndex = ((ConstantClass) cp.getConstant(jc.getClassNameIndex())).getNameIndex(); + cp.setConstant(cpIndex, new ConstantUtf8("javax/xml/parsers/Bug8003147TestPrime")); + ClassGen gen = new ClassGen(jc); + Method[] methods = jc.getMethods(); + int index; + for (index = 0; index < methods.length; index++) { + if (methods[index].getName().equals("doSomething")) { + break; + } + } + Method m = methods[index]; + MethodGen mg = new MethodGen(m, gen.getClassName(), gen.getConstantPool()); + gen.replaceMethod(m, mg.getMethod()); + String path = classfile.replace("Bug8003147Test", "Bug8003147TestPrime"); + gen.getJavaClass().dump(new FileOutputStream(path)); + + try { + Class.forName("javax.xml.parsers.Bug8003147TestPrime"); + } catch (ClassFormatError cfe) { + cfe.printStackTrace(); + Assert.fail("modified version of class does not pass verification"); + } + } + + public void doSomething(double d, ArrayList list) { + } +}